<html>
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Test</title>
    <script src="https://gw.alipayobjects.com/os/lib/react/16.10.2/umd/react.development.js"></script>
    <script src="https://gw.alipayobjects.com/os/lib/react-dom/16.10.2/umd/react-dom.development.js"></script>
  </head>
  <body>
    <div id="root"></div>
    <script src="/bundle.js"></script>
  </body>
</html>
